Finding the Third Proportional to 4,889.25 and 10,538.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,889.25 : 10,538.25 = 10,538.25 : x
2. Step 2: Convert to fraction form
   4,889.25/10,538.25 = 10,538.25/x
3. Step 3: Cross multiply
   4,889.25x = 10,538.25 × 10,538.25
4. Step 4: Simplify right side
   4,889.25x = 111,054,713.06
5. Step 5: Solve for x
   x = 111,054,713.06/4,889.25
6. Step 6: Final answer
   x = 22,714.06